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arXiv · 1101.1977

QCD Green's Functions and Phases of Strongly-Interacting Matter

Reinhard Alkofer·Mario Mitter·Bernd-Jochen Schaefer
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Abstract

After presenting a brief summary of functional approaches to QCD at vanishing temperatures and densities the application of QCD Green's functions at non-vanishing temperature and vanishing density is discussed. It is pointed out in which way the infrared behavior of the gluon propagator reflects the (de-)confinement transition. Numerical results for the quark propagator are given thereby verifying the relation between (de-)confinement and dynamical chiral symmetry breaking (restoration). Last but not least some results of Dyson-Schwinger equations for the color-superconducting phase at large densities are shown.

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Reinhard Alkofer, Mario Mitter, Bernd-Jochen Schaefer. 2011-01-10. QCD Green's Functions and Phases of Strongly-Interacting Matter. https://doi.org/10.1051/epjconf%2F20111301002

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